The appendix is located in the lower right part of the abdomen. Its function remains a topic of debate. However, if the appendix becomes blocked and infected, it can be life-threatening.

The appendix is a finger-shaped pouch about 9 cm long. Whether the human body actually needs the appendix is still controversial. Some theories suggest that the appendix helps cultivate beneficial gut bacteria, supports immune function, and plays a role in fetal development, according to the health website Healthline (USA).

Appendicitis can lead to sepsis and death

Although opinions differ regarding the appendix’s role, most scientists believe that through evolution, the appendix has become increasingly unnecessary. However, if the appendix becomes blocked and infected, it can lead to severe complications.

In such cases, the appendix becomes extremely painful and filled with pus. Within 48 to 72 hours after symptoms appear, if the appendix is not surgically removed in time, it may rupture, causing sepsis and even death.

There are several causes of appendiceal blockage. The most common cause is an obstruction inside the intestines that blocks the appendix, cutting off blood flow and allowing bacteria to multiply and form pus.

Another cause may be infection elsewhere in the body. The appendix reacts by becoming swollen and inflamed. If left untreated, it can rupture. Bacteria, viruses, or parasites in the intestinal tract can also cause appendicitis. In some cases, tumors can block the appendix as well.

When the appendix becomes blocked and inflamed, the body exhibits the following symptoms:

Severe Abdominal Pain

The pain usually starts near the navel and then shifts to the lower right side of the abdomen. It begins as a dull ache and gradually becomes intense. Stomach pain may subside over time, but appendicitis pain persists and worsens.

Nausea and Loss of Appetite

Nausea and loss of appetite are early warning signs of appendicitis. According to a study published in Medical Science, more than 91% of people with appendicitis experience nausea and a loss of appetite due to reduced hunger signals. In most patients, these symptoms appear a few hours after abdominal pain begins.

Difficulty with Bowel Movements or Urination

When the appendix becomes inflamed, it can affect nearby organs. This inflammation may cause pain during urination, bloating, and indigestion.

Fever

Fever often accompanies appendicitis symptoms such as chills and abdominal pain. If the appendix ruptures, the patient requires emergency surgery to prevent sepsis and other life-threatening complications.